baber/WOPTO huggingface dataset:
Patent JP-S6199543-A (JP)
Title: Continuous casting method
Inventor: SATO HIROAKI
IPC: B22D11/06
Filed: 1984-10-19
Abstract: PURPOSE:To cast stably and continuously an ingot having a uniform surface by advancing a gate for a specified period in synchronization with a bottom wall consisting of an endless belt and both side walls consisting of endless belts then retreating the gate to the home position. CONSTITUTION:A casting mold 8 which is open in the upper part is formed of a U-shaped channel formed of the bottom wall 1 consisting of the endless belt and both side walls 3, 4 consisting of the endless belts moving at the same speed in the same direction and a gate 7 provided at one end of the U-shaped channel. A molten metal is supplied into such mold 8 and the ingot is cast in the mold 8; at the same time, the ingot is continuously drawn in synchronization with the wall 1 and the walls 3, 4 from the mold 8 inside and is thus continuously cast. The gate 7 is advanced for the specified period in synchronization with the wall 1 and the walls 3, 4 and is then retreated to the home position.
Patent JP-S59109799-A (JP)
Inventor: MARUYAMA KATSUYOSHI
IPC: F42B10/62
Filed: 1982-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0266417-A (JP)
Title: Distortion detecting device
Inventor: TADO MASAHIRO
IPC: G01L3/10
Filed: 1988-08-31
Abstract: PURPOSE:To reduce the thickness of york layers and to obtain an inexpensive and noise-resisting distortion detecting device by forming a magnetic shielding part consisting of a high temperature superconductive material on the outsides of the york layers formed on the outer peripheries of detecting coils. CONSTITUTION:The 1st york layer 1 formed by winding or engaging a soft magnetic substance is formed on the periphery of the 1st detecting coil 8 and the 2nd york layer 11 formed similarly to the 1st york layer 1 is formed on the periphery of the 2nd detecting coil 9. When the magnetic shielding part 16 consisting of the high temperature superconductive material is formed on the outside of these york layers, the expansion of detected magnetic flux can be reduced, so that a gap between the magnetic shielding part 16 and the detecting coils 9, 10 can be reduced and the whole device can be compacted. Since the thickness of the york layers 10, 11 can be reduced, the use of an expensive amorphous alloy can be reduced.
Patent JP-H0880118-A (JP)
Title: Self-traveling mower
Inventor: AIZAWA MATSUO
IPC: A01D34/10
Filed: 1994-09-13
Abstract: PURPOSE: To provide a lightweight and small-sized self-traveling mower capable of movably fixing either one wheel so as to smoothly and automatically eliminate reaped weeds behind the machine body and rapidly fit to configuration of the ground of grass-reaped site. CONSTITUTION: This self-traveling type mower is obtained by erecting a rotating cylinder 19 internally installing a one-way rotating mechanism rotating in clockwise direction on the front side of a reaping case (b) and one side of the base end side of a blade plate-receiving bridge 17, erecting a backward feed guide plate 21 in obliquely provided state to longitudinal direction on the reaping case (b) between the rotating cylinder 19 and a supporting cylinder 20 of a driving shaft erected in the rear end of the reaping case (b), and swingably instal ling a reciprocating and oscillating lever operating the one-way rotating mechanism of the rotating cylinder 19 in a proper place of a power transmitting mechanism in the reaping case (b).
Patent JP-H04281440-A (JP)
Title: Monitor for computer
Inventor: YANA KONEI
IPC: G02B5/32
Filed: 1991-08-29
Abstract: PURPOSE: To prevent a user from being directly irradiated with harmful radio waves and to provide a large-sized screen by forming the image of a cathode-ray tube through a hologram on a screen. CONSTITUTION: The images of a small-sized cathode-ray tube 2 installed on the inner side of a computer main body are formed by a hologram part on a diffusion screen 5. The hologram part is composed of a first hologram 3 tilted to the front side of the cathode-ray tube 2 and arranged for forming the images and a second hologram 6 arranged facing the first hologram 3 for correcting the distorted images and forming the images on the diffusion screen 5.
Patent JP-H0560472-A (JP)
Title: Nitrogen reflow device
Inventor: NISHINO HIROSHI
IPC: F27D21/00
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a safe nitrogen reflow device, stopping the supply of nitrogen and supplying fresh air simultaneously to a working area when a monitor for lack of oxygen has detected a level predicting the lack of oxygen. CONSTITUTION:The title device is provided with a nitrogen supplying chamber 3, supplying nitrogen into a nitrogen reflow furnace 4, an air sucking and supplying chamber 6, arranged near the nitrogen reflow furnace 4 and pumps 5, 5' sending air from the air sucking and supplying chamber. Further, the title device is provided with a lock of oxygen monitor 7, detecting the level of the lack of oxygen in a gas supplied from the air sucking and supplying chamber through the pumps 5, 5' opening and closing valves 2, 2' receiving a closing signal from the lack of oxygen monitor 7 and closing nitrogen supplying pipelines for the nitrogen supplying chamber 3, and the like.
Patent JP-H1148628-A (JP)
Title: Gravure printing block and printing sheet
Inventor: OKAMOTO MASARU
IPC: G03F5/20
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a gravure printing block for increasing the density of shadow sections even by using the same amount of ink and also provide a printing sheet with increased density of shadow sections. SOLUTION: In a direct gravure block on which cells are formed by corroding non-resist sections on a resist pattern face on the surface of a block, non resist sections 2 of the resist pattern are disposed in the square shape, and central positions 5 of the squares are so disposed as to conform to the central positions 5 of circles in minutely filling patterns in which one circle and six circles of same diameter encircling said one circle are so disposed as to adjoin one another, and two sides of the squares are set in parallel with a straight line (a) in one direction out of straight lines a-c in three directions connecting central points of circles one another, while being set crossing straight lines (b) and (c) in the other directions. Also a printing sheet is constituted of an assembly of circular printing dot patterns 4 forming the minutely filling disposition.
Patent JP-S61160528-A (JP)
Title: Internal combustion engine
Inventor: UIRIAMU MAACHIN WAIDO
IPC: F01B9/06
Filed: 1985-10-01
Abstract: A compact and lightweight internal combustion engine having a pair of opposed cylinders and pistons reciprocating therein, and power and return rollers carried by each of the pistons to reciprocate therewith during piston travel. A power output shaft has an integral and external driven cam located to be driven in rotation by the power rollers in response to power stroke travel of the pistons. The output shaft has an integral flange with an internal cam track which is engaged by the return rollers in response to return stroke travel of the pistons. The power and return rollers have parallel axes of rotation, the return roller axes being closer to the axis of rotation of the shaft than the power roller axes.
Patent JP-S6198002-A (JP)
Title: Oscillation device
Inventor: AKEYAMA SHINICHIRO
IPC: H03B5/32
Filed: 1984-10-18
Abstract: PURPOSE:To prevent completely the malfunction of an information processor, etc., due to the delay of the stopping operation of an oscillator by resetting a frequency divider simultaneously with the stop of oscillation based upon an oscillation stop signal. CONSTITUTION:When the logical level of the oscillation stop signal 9 is low, the oscillation circuit 1 oscillates at a specific frequency, but when the logical level of the oscillation stop signal 9 is high, the oscillation circuit 1 stops oscillating and the frequency divider 2a is reset with the oscillation stop signal 9 and outputs a low-level signal. In this case, even if the oscillation of the oscillation circuit 1 does not stop completely, or if the time delay of the oscillation stop occurs, the supply of a clock signal to the information processor from the output 10 is stopped completely at desired timing by the resetting of the frequency divider 2a.
Patent JP-H0266921-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KURANUKI KENJI
IPC: H01G9/032
Filed: 1988-09-01
Abstract: PURPOSE:To realize satisfactory frequency characteristic and wide temperature characteristic in a high frequency range by uniformly growing electrolytically polymerizable conductive polymer on a compounded film. CONSTITUTION:A platinum plate is used as an anode 2, and an aluminum foil is used as a cathode 3. For a polymer solution 4 using tetrabutylammoniumhexafluorophosphate as the supporting salt, a polymerized conductive polymer layer is peeled from an anode material, and dissolved in mixture solvent of tetrahydrofuran-di-chloromethane-trichloroethane, and saturated solution of the conductive polymer is prepared. Then, an anode 6 is dipped in saturated solution of the conductive polymer, and dried to form a conductive polymer layer 9. Then, pyrrole is used as monomer, polystyrene sodium sulfonate salt is used as supporting electrolyte to prepare polymer solution 10, and an auxiliary anode 11 made of an aluminum rod is brought into light contact with the layer 9. When 5V is applied between the anode 11 and an auxiliary cathode 12, a conductive polymer film 13 is also grown on the layer 9. The film 13 is coated with a graphite layer 14 and a conductive layer 15; a cathode lead 16 is extracted, and sheathed with epoxy resin 17 to form a capacitor.
Patent JP-S60108924-A (JP)
Inventor: MITSUSHIERU DEYUTSUKU
IPC: B60R16/02
Filed: 1984-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0852276-A (JP)
Title: Vehicle device for play
Inventor: OCHI YASUSHI
IPC: A63G21/04
Filed: 1994-08-10
Abstract: PURPOSE:To provide a vehicle device for play capable of enjoying the feel of fresh thrill not being obtained in the conventional vehicle devices for play. CONSTITUTION:This vehicle device for play is equipped with a traveling track provided with a fixed track and a traveling vehicle 1 traveling along the traveling track, and the traveling track consists of a first traveling track 6 and a second traveling track 7 provided along the first traveling track 6. The track of the second traveling track 7 is bent in vertically wavy shape for the first traveling track 6, and also, the front wheels 3 of the traveling vehicle 1 is engaged with the first traveling track 6, and the rear wheels 4 with the second traveling track 7.
Patent JP-2001041184-A (JP)
Title: Scroll fluid machine
Inventor: KUROIWA HIROYUKI
IPC: F04C18/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To improve sealing ability between compression chambers by injecting oil from a crank chamber to the compression chamber. SOLUTION: A bearing housing 4 supporting a movable scroll 3 and surrounding a crank chamber 9 is provided with an oil passage 5b. The oil passage 5b pierces through the bearing housing 4 to open to both of a coolant accommodating space 11 positioned in the periphery of the bearing housing 4 to accommodate a coolant before compression and the crank chamber 9. Oil supplied from the crank chamber 9 to the coolant storing space 11 through the oil passage 5b is sucked together with a coolant into a compression chamber 12.
Patent JP-H06140048-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: ANZAI IWAO
IPC: H01M4/86
Filed: 1992-07-27
Abstract: PURPOSE:To improve steam reforming activity and electrode activity by arranging an air electrode and a fuel electrode on both surfaces of a solid electrolyte body, and forming the fuel electrode mainly of ruthenium, nickel and ceramics. CONSTITUTION:An air electrode and a fuel electrode are arranged on both surfaces of a solid electrolyte body, and a unit fuel cell structure body is formed. After a nickel-ceramics layer is created by using a nickel-ceramics green sheet and slurry or powder as a raw material, this is made to carry on ruthenium by a impregnation method or a metal plating method, and the fuel electrode is formed. Here, the ruthenium has high steam reforming activity, and nickel has high electron conductivity and high electrode activity to hydrogen fuel. Then, a steam reforming function of hydrocarbon is made to carry on the ruthenium, and an electron conductive function is made to carry on the nickel, and ceramics is combined with these. Thereby, a ruthenium quantity to be used can be reduced, and the steam reforming activity and the electrode activity can be improved.
Patent JP-H09139971-A (JP)
Title: Control method for overload in cms (cdma mobile system) using calling process load factor
Inventor: UUGUU PAAKU
IPC: H04W48/20
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the overloaded state by calculating the new degree of CPU occupation while using the degrees of CPU occupation in composite manner, calculating an average load rate while using the previous degrees of CPU occupation together, and judging the overload based on this average load rate. SOLUTION: The calculation routine of the CPU occupation degree for calculating the occupation degree of CPU is called (7-1), and a calculation routine is called (7-2) for calculating the average process load rate. Then, the calculation routine of load increase degree is called (7-3). The current average load rate is extracted (7-4) and the low limit value of CPU occupation degree in a basic allowance rate table is extracted (7-5). The average load rate is compared with the lower limit value of CPU occupation degree (7-6). When the average load rate is lower than the lower limit value, overloading is judged and the load increase degree is extracted (7-7). When the load increase rate is higher than or equal with '2' (7-8), a rapid increase load control degree is adjusted to '1' or '2' (7-9) and processing is returned to a call routine.  When the load increase rate is lower than '2', the rapid increase load control degree is adjusted to '1' or '0'.
Patent JP-S60112784-A (JP)
Title: Phthalidylammonium derivative
Inventor: KAMATA SUSUMU
IPC: C07D405/04
Filed: 1983-11-22
Abstract: NEW MATERIAL:A compound shown by the formula I (X is halogen, trihalogenoacetyloxy, alkylsulfonyloxy, etc.; R<1>-R<3> are alkyl, or R<1> is alkyl, and R<2> and R<3> are 5-, or 6-membered ring which may contain N and O, etc.; R<4> and R<5> are H, trialkylsilyloxy, alkoxy, nitro, etc.). EXAMPLE:Brominated N,N,N-triethyl- 3-oxo-1,3-dihydro- 1-isobenzofuranylammonium. USE:A raw material for preparing a 1-phthalidyl-5-fluorouracil derivative useful as an antitumor agent. PREPARATION:A compound shown by the formula II is reacted with a tertiary base (e.g., trimethylamine, N-methylmorpholine) shown by the formula III in a solvent such as tetrahydrofuran, etc. at room temperature - under heating, to give a compound shown by the formula I .
Patent JP-S6461987-A (JP)
Title: Film coating process and blending agent of liquid photo solder resist
Inventor: SHIMADA TAKAHARU
IPC: C23C4/12
Filed: 1987-09-02
Abstract: PURPOSE:To improve the efficiency of a soldering process as well as the quality of a printed wiring board by a method wherein liquid flat solder resist is sprayed from an airless spraying flat nozzle to coat the printed wiring board surface with the resist by applying a dovetail type liquid film part produced at a certain distance from the spraying flat nozzle to the surface. CONSTITUTION:Liquid flat solder resist is sprayed from an airless spray nozzle 1 to coat the PP plane of a printed wiring board with the resist by applying the bottom (B line) of dovetail type liquid film part Fd to the PP plane. The length 'l' from the nozzle 2 to the 'B' line at the bottom of said film may be around 5mm to coat the printed wiring board. Furthermore, the non-volatile content of liquid flat solder resist is to be 10-40%; the solvent as the other volatile content is a compound type solvent comprising the high boiling point type at 100-210 deg.C and the low boiling point type at 30-100 deg.C to be a blending agent with the blending weight ratio of 40-95% for the high boiling point solvent and 60-5% for the low boiling point solvent.
Patent JP-H0558279-A (JP)
Title: Track traveling device
Inventor: YANAKA SATORU
IPC: B60M7/00
Filed: 1991-08-30
Abstract: PURPOSE:To prevent wind and rain, or dust from entering the inside of a track at an opening on the underside of the track Without hindering the movement of a traveling truck. CONSTITUTION:In a track traveling device which is arranged along an outdoor watched objective matter, and provided with a track 1 having an opening on its underside and a rectangular section, a truck 2 traveling on a track, and a watching device 4 supported on the truck 2 below the opening through a supporting bracket 5, a waterproof clipper 7 is attached to the opening peripheral edge of the track 1 so as to cover the whole length of the opening, and the hook 10 of the dipper 7 is fixed to the watching device 4 so that it may be opened and closed with the travel of the watching device 4.
Patent JP-S6281173-A (JP)
Title: Blanking circuit for display device
Inventor: YAMADA TAKEO
IPC: H04N3/24
Filed: 1985-10-04
Abstract: PURPOSE:To improve blanking errors at the right end and left end of a screen by generating a blanking signal of a duration wider than a blanking period of a video signal by means of a PLL circuit and a monostable multivibrator to obtain a waveform of a sharp leading edge as a horizontal blanking signal. CONSTITUTION:The titled circuit includes the PLL circuit that comprises a phase detector 18, a loop filter 19, a voltage controlled oscillator (VCO) 20, a monostable multivibrator 21, and an integrater 22, and uses the output from the monostable multivibrator 21 as the blanking signal 23. By varying a resistor 25, the oscillation frequency of the VCO 20 can be lowered within the range of the pull-in of the PLL, and accordingly the phase of the VCO-output voltage 28 can be advanced than that of a horizontal synchronizing signal 27 extracted from a horizontal flyback pulse or a video signal inputted from an input terminal 11. Consequently, the duration of the output pulse from the VCO 20 can be made wider by the monostable multivibrator 21, to obtain the blanking signal 23 free from dragging of the leading and trailing edges.
Patent JP-S6281131-A (JP)
Title: Transmission line diagnostic system
Inventor: ISHII TAKAYOSHI
IPC: H04B3/46
Filed: 1985-10-04
Abstract: PURPOSE:To detect a short-circuit faulty location by analyzing the distortion of a signal waveform directly. CONSTITUTION:A fault control circuit 1-19-1 uses a start signal sent via an RUS 1-15 to generate a switch signal 1-20 and to start a fault detection signal generating circuit 1-19-3 thereby generating a fault detection signal 1-21 being the result of shaping a clock pulse from the clock pulse generating circuit 1-19-2 by an integral number of times. The short-circuit or opening of a transmission line is troubleshooted by inputting a fault reception signal 1-22 being the returned fault detection signal 1-21 sent to the transmission line subject to waveform distortion due to a fault of the transmission line to a fault detection signal analysis circuit 1-19-4. Further, a clock signal 1-23 counted by the clock pulse from the clock pulse generating circuit 1-19-2 is sent to a fault control circuit to operate the distance up to a faulty location of the transmission line.
Patent JP-S6199687-A (JP)
Title: Manufacture of electrocast electrode
Inventor: TSUCHIYA MASAJI
IPC: C25D1/00
Filed: 1984-10-18
Abstract: PURPOSE:To manufacture electrocast electrode having no strain and high precision, by adhering an electrode sheet formed at the surface of a master pattern, and an electrode sheet attaching surface of reinforcing frame formed by full mold casting through thin layer of adhesive. CONSTITUTION:Mold surface of the master pattern 22 is Cu plated to form the electrode sheet 23. On the other hand, an Al reinforcing frame 27 formed in one body and having the electrode sheet attaching surface 27a is manufactured by full mold method by using decomposable model. Next, an adhering resin 28 is coated uniformly on said sheet 23 by about 1-2mm thickness, thereat, said frame 27 is pressed so that the surface 27a is brought in contact with said resin coated surface, to push out the excess resin 28, and extremely thin resin layer of about 1mm max, thickness is obtd. Thereafter, the resin is hardened, further a standard surface 29 is formed to the frame 27 based on the pattern 22, then the pattern 22 is peeled off to obtain the electrocast electrode 21 composed of the electrode sheet 23 and the reinforcing frame 27.
Patent JP-H0269384-A (JP)
Title: Granular organic fertilizer composition
Inventor: YODA AKIRA
IPC: C05G1/00
Filed: 1988-09-05
Abstract: PURPOSE:To allow granulation always under the same conditions and to obtain the org. fertilizer compsn. of a uniform grain size by sieving powder out of the dried and fermented org. fertilizer and coating the grain surface of the fertilizer with this powder in a stage of granulating the fertilizer. CONSTITUTION:This granular org. fertilizer is formed in the state of separating the individual grains by incorporating the powder with the dried and fermented org. fertilizer and coating the grain surface of the org. fertilizer with this powder in the stage of granulating the above-mentioned org. fertilizer. Powders of ores and sea weeds and other trace essential elements having proper complementary relations are selected as the powder for coating, by which the earth nutrition components not obtainable with the org. fertilizer alone are compounded and the fertilizer having the high merchandise additive value is obtd.
Patent JP-H07301919-A (JP)
Title: Direct image-formation method for creation of resist patternon surface and its usage in manufacture of printed-circuit board
Inventor: JIYON GURANWARUDO
IPC: G03F7/004
Filed: 1993-07-09
Abstract: PURPOSE: To provide a direct image forming method for producing resist patterns with predetermined patterns without using an optical tool on the surface of a base material, such as a printed circuit board. CONSTITUTION: This process for producing the imaging patterns of the resist directly on the base material surface, like the patterns of the etching resistant org. resin material on a copper clad dielectric material in association with the process for producing the printed circuit board(PCB) by using not a photoresist but hot resist, i.e., using a compsn. to be subjected to not photoexcited chemical deformation but heat excited chemical deformation. The film of the hot resist compsn. on the base material surface is scanned by a concentrating heat source, for example, the hot laser released in the IR area, to the desired patterns without the optical tool, by which the localized heat induced chemical deformation of the compsn. is resulted. This deformation directly forms the resist patterns or forms the developable latent image of the patterns in the film.
Patent JP-H0385100-A (JP)
Title: Diaphragm for speaker and its manufacture
Inventor: SAKAMOTO MASAKATSU
IPC: H04R7/02
Filed: 1989-08-29
Abstract: PURPOSE:To obtain excellent stiffness and sound velocity by forming a thermal spray layer on the surface of a disphragm base member and forming a diamond film layer on the melt-spray layer. CONSTITUTION:A Mo foil is used to a metal forming to obtain a dome shaped diaphragm base member 1. Powder of aluminum oxide is subjected to thermal spray onto the surface of the vase member 1 and depositted by the thermal plasma thermal spray method. Thus, the ceramics powder is molten to form a porous thermal spray layer 2. Then a crystalline diamond film is vapor- depositted onto the surface of the layer 2 by the thermal plasma CVD method to adhere the diamond film layer 3 to obtain a speaker diaphragm S1. A sufficient strength is obtained by the diaphragm S1 in this way and the sound velocity is remarkably improved.